package com.song.studentddb.service;

import com.baomidou.mybatisplus.extension.service.IService;


import com.song.studentddb.pojo.Student;
import com.song.studentddb.vo.PageVo;

public interface StudentService extends IService<Student> {
    //分页(当前页码，每页显示条数)
    public PageVo getPageList(Integer pageNo, Integer pageSize);

    public int update(Student student);

    public int delete(Integer sid);
}
